Sodium Nitrate with 1.5% Maximum Moisture, Soluble in Water ... formula: NaNO3Molecular weight: 84.99Specification: Assay (on dried basis): 99.% minimumMoisture: 1.5% maximumWater insoluble matter: 0.06% maximumSodium ... potassium nitrate, azo dyestuff, dye mordant in textile coloration, bleaching agent, metal heat treatment auxiliary agent, and antiseptic in pharmaceutical industry Sodium Nitrate 99% ...